What would the Son-of-Man get up to in present-day Rome? Would he wander the Galleria Borghese, loiter outside nightclubs, ride trams, tip accordionists? How would Keats feel about the neon Dior sign that flashes away above the Spanish Steps? Are there ways to avoid Vespas on the sidewalks? Rules for carving a Pieta? And exactly which painter is responsible for the ugliest Jesus in the history of Western Art? A tour of Rome like no other, the poems...